I have had this problem for a long time now where Plex Server will crash every night during scanning. I put it down to a particular time when Plex was scanning a large Photo Album (60k photos), I have since deleted this from Plex and reinstated them and still have the same Issue.
I have scanned the images for errors with a program called Jelly Fin which did not pick up any faulty files.
I have been using a terrific little program called “Restart on Crash” to restart Plex after a crash, without this program I probably would have deleted Plex altogether…
I cannot find any threads that have been of any help so far.
Can someone Please take a look at the Logs as I do not know what I am looking for.